Addition Law of probability for mutually exclusive event is equal _______________?

A. P(AUB)=P(A) + (B)
B. P(AUB) = P(A) + P(B) – P(A∩B)
C. P(A∩B) = P(A) + P(B) + P(A∩B)
D. P(A∩B) = P(A). P(B

Two mutually exclusive events are __________?
A. Dependent
B. Independent
C. Overlapped
D. None of These

Submitted by: Nimra Shaheen
If A and B are mutually exclusive then?
A. P(AorB) =0
B. P(AandB)=0
C. P(AnorB)=0
D. P(AeitherB)=0

Submitted by: Nimra Shaheen
The probability of a save event is equal to _________________?
A. Two
B. Three
C. Four
D. One
In special rule of addition of probability, the events are Always:_______________?
A. Independent events
B. Mutually Exclusive events
C. Bayesian
D. Empirical
The probability of an event cannot be _____________?
A. Positive
B. Zero
C. None of these
D. Negative
For a probability density function (pdf), the probability of a single point is_____________?
A. 1
B. 2
C. 0
D. Constant
Probability of occurrence of an event lies between______________?
A. -1 and 0
B. 0 and 1
C. -1 and 1
D. exactly 1
A set of events is said to be independent if probability of head on tossing a coin is _______________?
A. 1/2
B. 2/3
C. 1
D. 3/4
The joint probability is _______________?
A. The likelihood of two events happening together
B. The likelihood of two events happening given that another event has already ha
C. Based on two mutually exclusive events
D. Also called Prior probability
The probability of getting exactly three tails when three balanced coins are tossed once _______________?
A. 1/8
B. 2/8
C. 5/8
D. 7/8